26339064080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6719149}}^1$

素因数の和:6719176

約数の個数: 60

約数和(自身を含む): 71236428300

約数和(自身を除く): 44897364220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6719149, 13438298, 26876596, 33595745, 47034043, 53753192, 67191490, 94068086, 107506384, 134382980, 188136172, 235170215, 268765960, 329238301, 376272344, 470340430, 537531920, 658476602, 752544688, 940680860, 1316953204, 1646191505, 1881361720, 2633906408, 3292383010, 3762723440, 5267812816, 6584766020, 13169532040, 26339064080]

約数ペア:

[(1, 26339064080), (2, 13169532040), (4, 6584766020), (5, 5267812816), (7, 3762723440), (8, 3292383010), (10, 2633906408), (14, 1881361720), (16, 1646191505), (20, 1316953204), (28, 940680860), (35, 752544688), (40, 658476602), (49, 537531920), (56, 470340430), (70, 376272344), (80, 329238301), (98, 268765960), (112, 235170215), (140, 188136172), (196, 134382980), (245, 107506384), (280, 94068086), (392, 67191490), (490, 53753192), (560, 47034043), (784, 33595745), (980, 26876596), (1960, 13438298), (3920, 6719149)]